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Eugenitin
Eugenitin is a chromone derivative, a type of phenolic compound found in cloves. It has also been isolated from the fungal species ''Cylindrocarpon'' sp. C.M.I. 127996.〔(Fungal metabolites. I. Chromone and naphthoquinone metabolites from a Cylindrocarpon species. RG Coombe, HIC Lowe and TR Watson, Australian Journal of Chemistry 25(4) pp. 875-879, ) 〕 ==Synthesis== Eugenitin has also synthethised using the Kostanecki sodium acetate-acetic anhydride cyclization of C-methylphloracetophenone in 1952〔(A New Synthesis of Eugenitin. B. Whalley, J. Am. Chem. Soc., 1952, 74 (22), pp 5795–5796, ) 〕 and from visnagin, khellin and khellol in 1953.〔(Furo-chromones and -Coumarins. VII. Degradation of Visnagin, Khellin and Related Substances; Experiments with Chromic Acid and Hydrogen Peroxide; and a Synthesis of Eugenitin. Alexander Schönberg, Nasry Badran, Nicolas A. Starkowsky, J. Am. Chem. Soc., 1953, 75 (20), pp 4992–4995, ) 〕
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